OPERATING GUIDE M8, M9 & M10

Transcription

1 TAYLOR STUDWELDING SYSTEMS LIMITED OPERATING GUIDE FOR CD M RANGE OF COMPACT CAPACITOR DISCHARGE STUDWELDING EQUIPMENT MODELS M8, M9 & M10 VISIT OUR WEBSITE 1

2 INDEX PAGE CONTENT 3 GENERAL INFORMATION 5 INTRODUCTION 7 EXTERNAL FEATURES 9 SAFETY NOTES 12 UP & WELDING 16 WELD S 23 METHODS OF STUD LOCATION 24 WELD ASSESSMENT/TESTING 25 CONTROLLER PARTS LISTS & COMPONENT EXPLOSIONS 26 SUB ASSEMBLY BREAKDOWN 27 FRONT PANEL 28 CAPACITOR BANK 32 BASEPLATE 35 WIRING SCHEMATICS STANDARD CONTACT MODELS 36 LIFT GAP MODELS 37 CNC MODELS 38 DECLARATION OF CONFORMITY 2

3 GENERAL INFORMATION MANUFACTURERS DETAILS TAYLOR STUDWELDING SYSTEMS LIMITED COMMERCIAL ROAD DEWSBURY WEST YORKSHIRE WF13 2BD ENGLAND ADD US TO YOUR CONTACTS TELEPHONE : +44 (0) FACSIMILE : +44 (0) e mail : sales@taylor studwelding.com TECHNICAL TEL : +44 (0) SALES TEL : +44 (0) WEB : studwelding.com FIND US ON GOOGLE MAPS PURPOSE AND CONTENT OF THIS MANUAL This manual has been wri en for : The operator of the welding machine. The personnel of the final customer responsible for the installa on and opera on of the machine. This manual contains informa on on : Installa on and connec on. Opera on. Technical data. Spare parts. Accessories. 3

4 GENERAL INFORMATION FURTHER INFORMATION Should you require addi onal technical informa on, please contact us directly (details on page 3) or our local agent / distributor (details of agents etc. can be obtained from us). This manual contains important informa on which is a pre requisite for safe opera on of the equipment. The opera ng personnel must be able to consult this manual. In the interests of safety, make this manual available to your personnel in good me. If the equipment is sold/passed on, please hand over this manual to the new owner. Please inform us of the name and address of the new owner, in case we need to contact him regarding the safety of the device. Please read this manual carefully before installa on of the machine. Please especially observe the safety instruc ons. Do not use this welding power source for pipe thawing. This equipment has been tested and approved in accordance with BS EN This equipment has been EMC tested and approved in accordance with BS EN (Category 2). 4

5 INTRODUCTION INTRODUCTION The complete range of Taylor Studwelding Systems Capacitor Discharge units are compact, portable Stud Welding equipment. The units are specifically designed to enable a small diameter range of ferrous and non ferrous weld studs to be welded to light gauge, self finish or pre coated materials, in most cases with li le or no reverse marking. The equipment consists of a control unit, a welding pistol and the necessary interconnec ng cables and accessories (see page 6 for the equipment schedule). THE PROCESS Capacitor Discharge stud welding is a form of welding in which the energy required for the welding process is derived from a bank of charged capacitors. This stored energy is discharged across the gap between the two surfaces to be welded as they are propelled towards each other. The arc produced heats the two surfaces, mel ng a thin film of metal on each surface and the propelling force closes the gap between the two faces, thus forming a weld. In contact welding the stud to be welded is forced by spring pressure against the work piece. At this point the arc gap between the two components is maintained by a small pip on the welding face of the stud. On ini a on of the high current pulse from the capacitors, this pip vaporises and an arc is drawn between the work piece and the stud. The heat from this arc melts the base of the stud and the area of the work piece directly beneath the stud, whilst the spring pressure from the pistol accelerates the stud towards the work piece. Within 3 4 milliseconds the stud hits the work piece and the arc is ex nguished. The kine c energy contained in the moving stud and the remaining spring pressure, forge the molten parts together to form a weld. Li Gap welding uses a so er spring than contact. This is especially helpful when welding so er materials e.g. Aluminium as the strong spring in a contact pistol can damage the pip on the stud a er more than rela vely brief contact. Li Gap also uses a solenoid coil in the pistol. When the trigger is pressed the coil is energised momentarily, li ing the stud away from the work piece to a predetermined height and releasing, allowing the stud to accelerate back towards the work piece. The high current pulse ini ates on contact and the weld takes as in contact welding but at a much faster rate (1 2 milliseconds) because of the accelera on from the li. 5

6 EQUIPMENT SCHEDULE EQUIPMENT No. OFF DESCRIPTION PART No. 1 SYSTEM CD M8 CONTACT COMPLETE WITH CONTACT PISTOL & EARTH CABLE ASSEMBLY or SYSTEM CD M9 CONTACT COMPLETE WITH CONTACT PISTOL & EARTH CABLE ASSEMBLY or SYSTEM CD M10 CONTACT COMPLETE WITH CONTACT PISTOL & EARTH CABLE ASSEMBLY or SYSTEM CD M8 LIFT GAP COMPLETE WITH LIFT GAP PISTOL & EARTH CABLE ASSEMBLY or SYSTEM CD M9 LIFT GAP COMPLETE WITH LIFT GAP PISTOL & EARTH CABLE ASSEMBLY or SYSTEM CD M10 LIFT GAP COMPLETE WITH LIFT GAP PISTOL & EARTH CABLE ASSEMBLY ACCESSORIES (NOT SUPPLIED WITH EQUIPMENT) See the opera ng guide accompanying the pistol for a selec on of accessories available from either your local stockist or the manufacturer. 6

7 EXTERNAL FEATURES FRONT PANEL 1 WELDING VOLTAGE SELECTOR KNOB 2 WELDING VOLTAGE DIGITAL DISPLAY 3 WELDING EARTH PANEL CONNECTIONS 4 WELDING PISTOL PANEL CONNECTION 5 WELDING PISTOL CONTROL SOCKET 2 1 INDICATOR LEDs 1 READY (GREEN) Indicates that the capacitor bank is charged to the pre selected value and is ready to weld. 2 CHARGING (YELLOW) Indicates that the unit is in the process of charging the capacitors to the pre selected voltage. 3 RESET (RED) Indicates that the unit safety circuit has tripped. To reset the unit, switch off the mains switch, wait between 5 and 30 seconds then switch back on

8 EXTERNAL FEATURES REAR PANEL CARRYING HANDLE SERIAL/DATA LABEL ELECTRICAL SAFETY LABEL ON/OFF SWITCH READ MANUAL LABEL MAINS FUSEHOLDER FUSE RATING LABEL MAINS CABLE GLAND MAINS VOLTAGE LABEL COOLING FAN (DO NOT OBSTRUCT) IMPORTANT NOTES! Due to the power requirements and Electromagne c emissions produced during normal use, this machine must only be operated in an industrial environment. This machine is set up to operate on either 115 Volts AC, or 230 Volts AC. Check the serial plate before plugging into the correct supply. Never obstruct the front, ventral or rear panel ven la on holes as this may cause the unit to overheat during opera on. Never remove any por on of the unit housing without first isola ng the unit from the mains electrical supply. Servicing and maintenance must only be performed by suitably qualified personnel. 8

9 SAFETY PROTECT YOURSELF AND OTHERS! Read and understand these safety no ces. 1. ELECTRICAL No por on of the outer cover of the welding controller should be removed by anyone other than suitably qualified personnel and never whilst mains power is connected. ALWAYS disconnect the mains plug from the socket. BE AWARE! DO NOT! Capacitors store electrical energy. Check for residual charge before carrying out any internal maintenance. use any fluids to clean electrical components as these may penetrate into the electrical system Installa on must be according to the se ng up procedure detailed on page 12 of this manual and must be in line with na onal, regional and local safety codes. 2. FIRE During welding small par cles of very hot metal are expelled. Ensure that no combus ble materials can be ignited by these. 3. LIMITATIONS OF USE The mass of the welding controller is between 16 and 18.5kg dependant on the model purchased and as such is suitable to be manhandled. The controller is not suitable for use in rain or snow or in an environment with increased risk of electric shock. 9

10 SAFETY 4. PERSONNEL SAFETY Arc rays can burn your eyes and skin and noise can damage your hearing. Operators and personnel working in close proximity must wear suitable eye, ear and body protec on. Fumes and gases can seriously harm your health. Use the equipment only in a suitably ven lated area. If ven la on is inadequate, then appropriate fume extrac on equipment must be used. Hot metal spa er can cause fire and burns. Appropriate clothing must be worn. Clothing made from, or soiled with, combus ble materials must NOT be worn. Have a fire ex nguisher nearby and know how to use it. Magne c fields from high currents can affect heart pacemakers or other electronically controlled medical devices. It is impera ve that all personnel likely to come into the vicinity of any welding plant are warned of the possible risks before entering the area. 5. MAINTENANCE All cables must be inspected regularly to ensure that no danger exists from worn or damaged insula on or from unsound electrical connec ons. Special note should be made of the cables close to the pistol, where maximum wear occurs. As well as producing inconsistent welds, worn cables can overheat or spark, giving rise to the risk of fire. 6. TRAINING Use of the equipment must limited to authorised personnel only who must be suitably trained and must have read and understood this manual. This manual must be made available to all operators at all mes. Further copies of this manual may be purchased from the manufacturer. Measures must be taken to prevent the use of this equipment by unauthorised personnel. 10

11 SAFETY 7. INSTALLATION Ensure that the site chosen for the equipment is able to support the weight of the equipment and that it will not fall or cause a danger in the course of its normal opera on. Do not hang connec ng cables over sharp edges and do not install connec ng cables near heat sources or via traffic routes where people may trip over them or they may be damaged by the passage of vehicles (forkli s etc.). 8. INTERFERENCE During welding opera ons, intense magne c and electrical fields are unavoidably produced which may interfere with other sensi ve Electronic equipment. All Taylor Studwelding equipment is designed, manufactured and tested to conform the current appropriate European standards and direc ves regarding electromagne c emissions and immunity and as such is safe to use in any normal environment 9. DISPOSAL The equipment either wholly or any of its component parts may be disposed of as part of general industrial waste or passed to a scrap merchant. Non of the components used in the manufacture are toxic, carcinogenic or harmful to health. 11

12 UP & WELDING Set up the control unit at the place of work, ensuring that the mains switch is in the OFF posi on. Ensure that this is done in line with the notes and safety recommenda ons on pages 9 through 11 of this guide. Plug the controller into the correct mains AC supply. The controller is rated for either 230V or 115V, check the ra ng plate and ensure that the controller is plugged into the correct supply before turning the power on. Connect the welding earth cables to the controller socket marked +. Note that the cable end plug has a peg which mates with a key slot in the panel mounted socket. IMPORTANT! Secure the connectors with a clockwise turn un l they lock. Failure to do this will result in damage to the connectors during welding. A ach the welding earth clamps to the work piece at approximately 180 to each other. This will help to prevent "Arc blow" when welding takes place. Prior to fi ng the clamps, ensure that the contact area of the work piece is free from rust, paint, grease etc. As this will result in a poor welding connec on and poor results. 12

13 UP & WELDING Select an appropriate pistol for use with your controller. Taylor Studwelding Systems Ltd controllers are designed to operate with a range of appropriate CD welding pistols. Be sure to consult the opera ng guide accompanying the pistol before connec on and use. Connect the welding pistol cable to the controller socket marked. Note that the cable end plug has a peg which mates with a key slot in the panel mounted socket. IMPORTANT! Secure the connector with a clockwise turn un l it locks. Failure to do this will result in damage to the connector during welding. Connect the welding pistol control cable to the controller. Note that the cable end plug and panel moun ng socket are keyed to prevent incorrect fi ng. Push the plug firmly home and twist the locking ring clockwise to secure the plug in posi on. Set up the pistol in line with the opera ng instruc ons. 13

14 UP & WELDING Switch the controller ON. Select the required welding voltage by turning the selector knob. The voltage is adjustable between 35 and 200 volts in 1 volt steps. See pages 16 to 22 of this guide for suggested se ngs. Ensuring that a stud has been loaded, posi on the stud at the loca on on the work piece where it is to be welded. Press down firmly on the pistol un l all three points of the tripod (or the face of the nose cone if using instead) are firmly in contact with the work piece. Press the trigger. Once welding has taken place. Draw the pistol off the welded stud. Always li the welding pistol ver cally from the welded stud. Failure to do this may cause damage to the chuck, which will result in the chuck and stud arcing together during subsequent welds and thereby reducing the working life of the chuck. 14

15 UP & WELDING Visually inspect the weld. A good weld will result in an all round weld with a small visible witness of spa er surrounding the flange of the stud. A cold stud weld is no ceable by undercu ng of the flange and lack of / minimal forma on of spa er. A cold weld is usually caused by too li le energy and / or too high spring pressure. A hot stud weld is no ceable by excessive spa er forma on and par al mel ng of the flange. A hot weld is usually caused by too much energy and / or too li le spring pressure. A one sided stud weld (arc blow) is usually caused by incorrect earthing of the work piece. This may be corrected by placing the welding earths opposite each other across the area where the weld is to occur. Finished studs may be subjected to a bending test to ascertain the strength of the weld. This may be achieved by placing a bending bar assembly, fi ed with the correct nozzle, over the stud and bending the stud through 30 and then back to the ver cal. This test follows the specifica on of BS EN ISO 14555:2014. A simpler test may be achieved by bending the stud over 30 using a hide mallet. 15

16 WELD S The following pages (17 to 22) detail the suggested se ngs for the following models : M8, M9 & M10 both Contact & Li Gap The se ng charts were established with the performance of repe ve weld tests using the standard equipment's specified above, studs manufactured to the BS EN ISO standard, in the following materials : Mild Steel, Grade St37 3 Stainless Steel, Grade Aluminium Alloy, Grade AlMg3 and sheet materials of the following types : 1.6 mm Thick, Mild Steel, Grade CR4 1.6 mm Thick, Stainless Steel, Type S304 1 mm Thick, ZINTEC Coated Mild Steel, Grade CR4 1.6 mm Thick, Aluminium Alloy, Grade HE3, Half Hard The se ngs are given only as a general guide and it is recommended that sample welds be carried out on your own material, as quality of materials and site condi ons may vary from user to user. 16

17 WELD S CD M8 STUD DIAMETER STUD MATERIAL SHEET MATERIAL 17 CD M8 CONTACT VOLTAGE SPRING CD M8 LIFT GAP VOLTAGE LIFT M2.5 St37 3 CR4 60 2½ 65 2½ S ½ 65 2½ ZINTEC 80 2½ 90 2 M3 St37 3 CR4 75 2½ 80 2½ S ½ 80 2½ ZINTEC 100 2½ CR4 75 2½ 80 2½ S ½ 80 2½ ZINTEC 100 2½ AlMg3 HE3 80 3½ 90 3 M4 St37 3 CR4 85 2½ 90 2½ S ½ 90 2½ ZINTEC 120 2½ CR4 90 2½ 95 2½ S ½ 95 2½ ZINTEC 120 2½ AlMg3 HE3 90 3½ M5 St37 3 CR ½ 110 2½ S ½ 110 2½ ZINTEC 135 2½ CR ½ 115 2½ S ½ 115 2½ ZINTEC 135 2½ AlMg3 HE ½ 110 3

18 WELD S CD M8 STUD DIAMETER STUD MATERIAL SHEET MATERIAL CD M8 CONTACT VOLTAGE SPRING CD M8 LIFT GAP VOLTAGE LIFT M6 St37 3 CR ½ 135 2½ S ½ 135 2½ ZINTEC 160 2½ CR ½ 145 2½ S ½ 145 2½ ZINTEC 175 2½ AlMg3 HE M8 St37 3 CR ½ S ½ ZINTEC 200 2½ CR ½ S ½ ZINTEC 200 2½ AlMg3 HE M10 St37 3 CR4 S304 ZINTEC EARTH TAG St37 3 CR4 90 2½ 85 2½ S ½ 95 2½ ZINTEC AlMg3 HE3 80 3½ 80 3 LARGE BRACKET St37 3 CR ½ 130 2½ S ½ 135 2½ ZINTEC 18

19 WELD S CD M9 STUD DIAMETER STUD MATERIAL SHEET MATERIAL 19 CD M9 CONTACT VOLTAGE SPRING CD M9 LIFT GAP VOLTAGE LIFT M2.5 St37 3 CR4 40 2½ 45 2½ S ½ 45 2½ ZINTEC 60 2½ 70 2 M3 St37 3 CR4 45 2½ 50 2½ S ½ 50 2½ ZINTEC 75 2½ CR4 45 2½ 50 2½ S ½ 50 2½ ZINTEC 90 2½ AlMg3 HE3 50 3½ 55 3 M4 St37 3 CR4 60 2½ 65 2½ S ½ 65 2½ ZINTEC 100 2½ CR4 60 2½ 65 2½ S ½ 65 2½ ZINTEC 100 2½ AlMg3 HE3 65 3½ 70 3 M5 St37 3 CR4 75 2½ 90 2½ S ½ 90 2½ ZINTEC 110 2½ CR4 85 2½ 95 2½ S ½ 95 2½ ZINTEC 110 2½ AlMg3 HE3 80 3½ 90 3

20 WELD S CD M9 STUD DIAMETER STUD MATERIAL SHEET MATERIAL CD M9 CONTACT VOLTAGE SPRING CD M9 LIFT GAP VOLTAGE LIFT M6 St37 3 CR4 90 2½ 120 2½ S ½ 120 2½ ZINTEC 140 2½ CR ½ 120 2½ S ½ 120 2½ ZINTEC 140 2½ AlMg3 HE M8 St37 3 CR ½ 175 2½ S ½ 175 2½ ZINTEC 180 2½ CR ½ S ½ ZINTEC 180 2½ AlMg3 HE M10 St37 3 CR ½ S ½ ZINTEC 200 2½ EARTH TAG St37 3 CR4 80 2½ 70 2½ S ½ 70 2½ ZINTEC 95 2½ 85 2½ AlMg3 HE3 85 3½ 75 3 LARGE BRACKET St37 3 CR4 95 2½ 85 2½ S ½ 85 2½ 20 ZINTEC 110 2½ 95 2½

21 WELD S CD M10 STUD DIAMETER STUD MATERIAL SHEET MATERIAL 21 CD M10 CONTACT VOLTAGE SPRING CD M10 LIFT GAP VOLTAGE LIFT M2.5 St37 3 CR4 35 2½ 35 2½ S ½ 35 2½ ZINTEC 40 2½ 50 2 M3 St37 3 CR4 35 2½ 35 2½ S ½ 35 2½ ZINTEC 55 2½ CR4 35 2½ 35 2½ S ½ 35 2½ ZINTEC 70 2½ 80 2 AlMg3 HE3 35 3½ 35 3 M4 St37 3 CR4 40 2½ 45 2½ S ½ 45 2½ ZINTEC 80 2½ CR4 40 2½ 65 2½ S ½ 65 2½ ZINTEC 80 2½ 90 2 AlMg3 HE3 45 3½ 50 3 M5 St37 3 CR4 65 2½ 75 2½ S ½ 75 2½ ZINTEC 90 2½ CR4 65 2½ 75 2½ S ½ 75 2½ ZINTEC 90 2½ AlMg3 HE3 70 3½ 80 3

22 WELD S CD M10 STUD DIAMETER STUD MATERIAL SHEET MATERIAL CD M10 CONTACT VOLTAGE SPRING CD M10 LIFT GAP VOLTAGE LIFT M6 St37 3 CR4 80 2½ 90 2½ S ½ 90 2½ ZINTEC 110 2½ CR4 80 2½ 90 2½ S ½ 90 2½ ZINTEC 110 2½ AlMg3 HE M8 St37 3 CR ½ 145 2½ S ½ 145 2½ ZINTEC 150 2½ CR ½ S ½ ZINTEC 150 2½ AlMg3 HE M10 St37 3 CR ½ S ½ ZINTEC 170 2½ EARTH TAG St37 3 CR4 65 2½ 55 2½ S ½ 55 2½ ZINTEC 80 2½ 70 2½ AlMg3 HE3 70 3½ 60 3 LARGE BRACKET St37 3 CR4 80 2½ 70 2½ 22 S ½ 70 2½ ZINTEC 95 2½ 80 2½

23 METHODS OF STUD LOCATION Economic stud loca on may be obtained using any one of the following methods, depending on the type of work involved : Tripod leg assembly. Nose cone assembly. Extended leg assembly. TRIPOD LEG ASSEMBLY. This is generally used for low volume produc on and one off components. The spacing of the tripod legs allow for ease of stud placement onto a scribed or pencilled mark. Centre punch indenta ons must not be used. NOSE CONE ASSEMBLY. This is generally used for high volume and repe ve work, or where a greater level of accuracy is required. Simple jigs made from Tufnol (a thermo se ng plas c) or sheet metal can easily be made, allowing for speedy and accurate produc on. Advice on jig manufacture can be obtained from your sales representa ve. EXTENDED LEG ASSEMBLY. This is used where a requirement for welding very long studs is necessary. The extended leg assembly allows studs up to 200 mm long to be welded. IMPORTANT NOTE! Manual centre punch indenta ons must NOT be used for stud loca on as this will have the same effect as shortening the pip on the weld stud and could adversely affect the weld quality. If prac cal considera ons compel the use of indenta ons, then we would suggest the use of either an automa c centre punch or a punch press set only to produce the shallowest of indents consistent with the ease of stud loca on. The se ng chart parameters may have to be altered to achieve the op mum condi ons detailed in the se ng up and welding procedure. If in any doubt, please seek the advice of your local technical representa ve. 23

24 WELD ASSESSMENT/TESTING Visual examina on of weld quality can, even with limited experience, provide a useful quality assessment. In such a check the presence of a small even witness of weld material around the base of the stud flange a er welding should be ensured. Poor welds are indicated by excess metal on one side of the welded flange and / or the presence of an undercut or non fused area between the stud flange and the parent sheet or plate. Incorrect se ngs, adverse magne c effects etc. such as those at edge welding posi ons or with unbalanced earths and studs welded to the work piece at an angle, the controller and pistol should be examined with a view to correc ng such defects. MECHANICAL TESTS : BENDING. The most easily applied method of tes ng the quality of welded fasteners considered here, involves the use of a bending bar. This bending bar (available from your supplier, see the accessories sec on of this manual) fi ed with the correct size of nozzle for the stud to be tested is used to bend over the stud in accordance with the BS EN 14555:2014 specifica on. TORSION. A torsion test provides useful informa on for threaded fasteners. This involves ghtening a nut on the stud against a spacer, suitably relieved to cater for the flange and weld spa er. For quan ta ve assessments a suitably calibrated torque wrench may be used, but at its simplest, a spanner will suffice. In the above tests the performance of the welded joint should be considered in rela on to the thickness of the material to which the stud is welded. On thicker materials, a full strength weld is denoted by deforma on or failure of the stud shank. On lighter gauge material, severe "dimpling" or "dishing" at the reverse to the weld side normally indicates sufficient strength, whilst in most cases, the tearing of a slug of material from the parent sheet will occur. 24

25 COMPONENT EXPLOSION CD M CONTROLLERS (MODELS M8, M9 & M10) ITEM QTY. PART No. DESCRIPTION HOUSING COVER CARRYING HANDLE 3 2 Z SCREW 4 1 WARNING LABEL 5 8 Z SCREW IDENTIFICATION STICKER (M10 MODEL) or IDENTIFICATION STICKER (M8 MODEL) or IDENTIFICATION STICKER (M9 MODEL) 25

26 COMPONENT EXPLOSION SEE PAGES 28 TO 31 FOR PARTS BREAKDOWN OF CAPACITOR BANK SEE PAGES 32 TO 34 FOR PARTS BREAKDOWN OF BASEPLATE SEE PAGE 27 FOR PARTS BREAKDOWN OF FRONT PANEL ITEM QTY. PART No. DESCRIPTION 1 3 Z WASHER 2 3 Z SCREW 3 4 Z WASHER 4 4 Z WASHER 5 4 Z SCREW 26

27 COMPONENT EXPLOSION , 2, 3 ITEM QTY. PART No. DESCRIPTION KNOB POINTER CAP OVERLAY FRONT PANEL PCB (CONTACT MODELS) or PCB (CNC MODELS) or PCB (LIFT GAP MODELS) 7 4 Z WASHER 8 4 Z SCREW 27

28 SEE PAGE 30 FOR REMAINDER OF CAPACITOR BANK BREAKDOWN COMPONENT EXPLOSION

29 ITEM QTY. PART No. DESCRIPTION 1 1 Z NUT FASTON TAB 3 1 Z WASHER 4 2 Z WASHER 5 1 Z SCREW 6 1 DIODE CABLE POSITIVE BUSBAR 8 1 Z SCREW INTERNAL CABLE EARTH 10 * Z NUT 11 * Z WASHER 12 * Z WASHER 13 * CAPACITOR SCREW NEGATIVE BUSBAR HAZARD WARNING LABEL RESISTOR (LIFT GAP & CNC MODELS ONLY) 17 2 Z SCREW (LIFT GAP & CNC MODELS ONLY) INFORMATION LABEL THYRISTOR CLAMP 20 4 Z WASHER 21 4 Z WASHER SCREW CLAMP PLATE 24 # DIODE THYRISTOR 26 1 Z WASHER 27 1 Z LOCKNUT 28 1 Z NYLON DOMENUT INTERNAL CABLE PISTOL * QUANTITY VARIES BY MODEL. M8 = 4 M9 = 6 M10 = 8 # QUANTITY VARIES BY MODEL. M8 = 2 M9 = 3 M10 = 3 DIODE c/w NUT & WASHERS 29

30 COMPONENT EXPLOSION

31 ITEM QTY. PART No. DESCRIPTION 1 * CAPACITOR 2 * INSULATIVE MOUNT MOUNTING BRACKET TERMINAL BLOCK 5 2 Z SCREW 6 1 Z SCREW RELAY 8 1 Z SCREW TRANSFORMER 10 1 Z NUT 11 1 Z WASHER 12 1 Z WASHER 13 * INSULATIVE WASHER 14 * Z LOCKNUT VOLTAGE LABEL TRIAC 17 2 Z SCREW RECTIFIER * QUANTITY VARIES BY MODEL. M8 = 2 M9 = 3 M10 = 4 31

32 COMPONENT EXPLOSION ITEM QTY. PART No. DESCRIPTION SOCKET 2 2 Z SCREW SOCKET BASEPLATE x 70 x 5mm SPONGE PAD EARTH BLOCK 7 2 Z SCREW EARTH POINT LABEL THERMAL TRIP SWITCH 10 2 Z WASHER 11 2 Z SCREW 12 1 Z WASHER TRIP MOUNTING PLATE RESISTOR 15 4 Z SCREW FOOT 32

33 COMPONENT EXPLOSION ITEM QTY. PART No. DESCRIPTION 1 4 Z SCREW 2 4 Z RIVET SERIAL/DATA LABEL FAN HAZARD WARNING LABEL FAN FINGER GUARD 33

34 COMPONENT EXPLOSION ITEM QTY. PART No. DESCRIPTION SAFETY LABEL SWITCH FUSEHOLDER ADVISORY LABEL ADVISORY LABEL 6 1 * WARNING/ADVISORY LABEL CABLE GLAND FUSE * DEPENDS ON MAINS VOLTAGE V AC or V AC AN APPROPRIATE MAINS CORDSET (NOT PICTURED) WILL BE FITTED DEPENDING ON VOLTAGE/DESTINATION OF CONTROLLER. THIS WILL BE: UK BS1363 PLUG (230V AC UK) or EURO SCHUKO CEE7/7 PLUG (230V AC EUROPE) or UK YELLOW BS4343 PLUG (115V AC UK) 34

35 35 WIRING SCHEMATIC STANDARD CONTACT CONTROLLER. MODELS M8, M9 & M10

36 36 WIRING SCHEMATIC LIFT GAP CONTROLLER. MODELS M8, M9 & M10

37 37 WIRING SCHEMATIC CNC CONTROLLER. MODELS M8, M9 & M10

38 DECLARATION OF CONFORMITY Responsible Party Name : Address : Taylor Studwelding Systems Ltd Commercial Road Dewsbury West Yorkshire UK WF13 2BD In accordance with the following direc ves : 93/68/EEC 2014/35/EU 2014/30/EC The CE Marking Direc ve The Low Voltage Direc ve The Electromagne c Compa bility Direc ve Hereby declares that the product : Equipment Name : Capacitor Discharge Studwelding Equipment Model No(s) : CDM 8 CDM 9 CDM 10 Conforms to the applicable requirements of the following standards : Safety : BS EN :2012 EMC Tes ng : BS EN :2014 I hereby declare that the equipment named above has been designed to comply with the relevant sec ons of the above referenced specifica ons. The unit complies with all applicable essen al requirements of the direc ves. Signed. David Taylor Managing Director 38